Finding the Fourth Proportional to 2,335.58, 3,504.60 and 1,036.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,335.58 : 3,504.60 = 1,036.76 : x
2. Step 2: Convert to fraction form
   2,335.58/3,504.60 = 1,036.76/x
3. Step 3: Cross multiply
   2,335.58x = 3,504.60 × 1,036.76
4. Step 4: Simplify right side
   2,335.58x = 3,633,429.10
5. Step 5: Solve for x
   x = 3,633,429.10/2,335.58
6. Step 6: Final answer
   x = 1,555.69